A blue-spotted stingray Taeniura Iymma, Red Sea The graceful, flapping, almost birdlike flight of rays through the water is quite different from the swimming actions of other fishes

Almost every conceivable form of foraging behavior is found among fishes. Here a striped butterflyfish Chaetodon fasciatus uses its highly modified tube-like jaws to peck at the legs of a starfish trapped in a Triton's trumpet shell Charonia tritonis

A Like many ather sharks, the sand tiger shark Carcharius taurus is built far speed, with a sleek, streamlined silhauette-an adaptation to a cruising, long-range, open-water lifestyle

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